Portable tray table for use primarily on a boat



FIG. 1 is a top view of the portable tray table;

FIG. 2 is a side view of the portable tray table;

FIG. 3 is a bottom view of the portable tray table; and,

FIG. 4 is an end view of the portable tray table; and

FIG. 5 is a perspective view of the portable tray table. 

The ornamental design for a portable tray table for use primarily on a boat, as shown. 